BHM - SAT

$155 Find Cheap Flights from Birmingham to San Antonio - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$258
Typical prices: $350-$484
Southwest
Sun 10/28Wed 10/31
BHM - SAT • 1 stop
Cheapest one-way
$155
Typical prices: $193-$365
American Airlines
Sun 9/30
BHM - SAT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Birmingham and San Antonio. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 7% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Nashville Intl (BNA)
Cheapest • Avg $360 (round-trip)
Houston Hobby (HOU)
Shortest trip • 3h 44m (one-way)
Insights
Insights
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We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to San Antonio (BHM-SAT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Birmingham to San Antonio

Wed, Oct 28 - Sat, Oct 31
Southwest Logo
6:05 am - 10:40 amBHM  Birmingham-SAT San Antonio
4h 35m1 stop Nashville Intl
Southwest Logo
10:30 am - 3:05 pmSAT  San Antonio-BHM Birmingham
4h 35m1 stop Nashville Intl
$258Southwest
Wed, Oct 28 - Sat, Oct 31
Southwest Logo
6:05 am - 12:25 pmBHM  Birmingham-SAT San Antonio
6h 20m2 stops Nashville Intl Dallas Love Field
Southwest Logo
9:30 am - 3:10 pmSAT  San Antonio-BHM Birmingham
5h 40m1 stop Chicago Midway
$264Southwest
Wed, Oct 28 - Sat, Oct 31
Southwest Logo
6:05 am - 12:25 pmBHM  Birmingham-SAT San Antonio
6h 20m2 stops Nashville Intl Dallas Love Field
Southwest Logo
5:40 am - 12:45 pmSAT  San Antonio-BHM Birmingham
7h 05m2 stops Dallas Love Field Houston Hobby
$269Southwest
Fri, Oct 23 - Wed, Oct 28
Delta Logo
5:06 pm - 12:33 amBHM  Birmingham-SAT San Antonio
7h 27m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:50 am - 11:43 amSAT  San Antonio-BHM Birmingham
4h 53m1 stop Atlanta Hartsfield-Jackson
$334Delta
Fri, Oct 23 - Wed, Oct 28
American Airlines Logo
7:33 pm - 11:59 pmBHM  Birmingham-SAT San Antonio
4h 26m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 11:20 amSAT  San Antonio-BHM Birmingham
5h 20m1 stop Dallas/Fort Worth
$345American Airlines
Wed, Oct 21 - Sun, Oct 25
Delta Logo
6:21 pm - 12:33 amBHM  Birmingham-SAT San Antonio
6h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 11:43 amSAT  San Antonio-BHM Birmingham
6h 13m1 stop Atlanta Hartsfield-Jackson
$353Delta
Thu, Dec 3 - Sun, Dec 6
Delta Logo
2:50 pm - 8:00 pmBHM  Birmingham-SAT San Antonio
5h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:16 am - 11:48 amSAT  San Antonio-BHM Birmingham
6h 32m1 stop Atlanta Hartsfield-Jackson
$353Delta
Fri, Oct 23 - Wed, Oct 28
American Airlines Logo
7:33 pm - 11:59 pmBHM  Birmingham-SAT San Antonio
4h 26m1 stop Dallas/Fort Worth
American Airlines Logo
2:05 pm - 8:33 pmSAT  San Antonio-BHM Birmingham
6h 28m1 stop Dallas/Fort Worth
$379American Airlines
Fri, Dec 4 - Sun, Dec 6
United Airlines Logo
6:15 am - 1:06 pmBHM  Birmingham-SAT San Antonio
6h 51m1 stop Houston George Bush Intcntl
United Airlines Logo
2:18 pm - 8:26 pmSAT  San Antonio-BHM Birmingham
6h 08m1 stop Houston George Bush Intcntl
$388United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
9:00 am - 3:38 pmBHM  Birmingham-SAT San Antonio
6h 38m1 stop Houston George Bush Intcntl
United Airlines Logo
9:35 am - 2:05 pmSAT  San Antonio-BHM Birmingham
4h 30m1 stop Houston George Bush Intcntl
$389United Airlines
Booking Insights

Price, demand and travel trends for Birmingham to San Antonio flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Birmingham to San Antonio with more confidence.

How much is a round-trip flight from Birmingham to San Antonio?

Round-trip flights from Birmingham to San Antonio start at $258. Prices are below average for this route right now, with typical round-trip fares ranging from $350 to $484. The lowest price found in the past 5 days was $258 on Southwest.

What's the cheapest day of the week to fly from Birmingham to San Antonio?

Thursday is the cheapest day of the week to fly from Birmingham to San Antonio, it is 7% cheaper than the average day. Wednesday is the most expensive day with flight prices 36% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Birmingham to San Antonio?

  • January is the cheapest month to fly from Birmingham to San Antonio at $350 round-trip.
  • December ($527) and July ($447) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Birmingham to San Antonio flights

Low season

August

Cheapest flight

$155
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Birmingham to San Antonio

When to book flights from Birmingham to San Antonio

Are your dates flexible? Find out the best times to travel from Birmingham to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Birmingham to San Antonio flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Birmingham to San Antonio?

    Flights from Birmingham to San Antonio usually depart from Birmingham (BHM) and arrive at San Antonio (SAT).

  • What cabin classes can I book on flights from Birmingham to San Antonio?

    Only Economy Class is available on flights from Birmingham to San Antonio.

  • Which airports do connecting flights from Birmingham to San Antonio pass through?

    One-stop flights from Birmingham to San Antonio most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 26% of one-stop connections
    • Dallas Love Field (DAL) - 23% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 22% of one-stop connections
    • Dallas/Fort Worth (DFW) - 13% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Birmingham to San Antonio?

    Yes. Being flexible with your travel dates can save you up to 33% on the Birmingham to San Antonio route. Thursday is the cheapest departure day at $350 round-trip on average, while Wednesday is the most expensive at $515, a difference of $165. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Antonio?

    Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

  • How long is a flight from Birmingham to San Antonio?

    A nonstop flight from Birmingham to San Antonio takes 0h 00m, covering 743 miles.

  • Do I need a passport to fly from Birmingham to San Antonio?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Birmingham to San Antonio changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $258 to $1,129. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Birmingham to San Antonio looking right now?

    One-way fares from Birmingham to San Antonio are currently lower than usual. Average one-way flight prices are about $232, which is 16% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Birmingham to San Antonio?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 3h 44m, compared with 4h 17m via Dallas Love Field (DAL) and 4h 21m via Houston George Bush Intcntl (IAH).

  • What car rental options are available at San Antonio Airport (SAT)?

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

  • How much should I expect to pay for a Birmingham to San Antonio flight?

    Round-trip flights from Birmingham to San Antonio range from $350 to $484, with an average of $376 over the past 12 months. Anything below $350 counts as a good deal.

Your guide to booking Birmingham to San Antonio flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Wednesday. On this route, Thursday flights average $350 - about $165 less than Wednesday (32% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Birmingham to San Antonio trip for January. Fares historically average $350 round-trip in that month - typically $177 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Antonio Airport.
    - Wyndham Garden San Antonio Airport
    - Crowne Plaza San Antonio Airport By IHG
    - La Quinta Inn & Suites by Wyndham San Antonio Airport

More options for your flight from Birmingham to San Antonio

Complete your trip to San Antonio with a hotel stay or car rental

Car rentals in San Antonio
Hotels in San Antonio
Vacations in San Antonio